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Telecentric Lens for 2D AOI - High Performance from China Suppliers and Factory, Ideal for Image Sensors
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Telecentric Lens for 2D AOI - High Performance from China Suppliers and Factory, Ideal for Image Sensors

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• Our advanced imaging solution is designed for image sensors up to 18.2mm, making it compatible with pixel sizes of 3.45um, 2.74um, and 2.5um. As leading suppliers in China, we ensure high-quality performance for your imaging needs.
• The long working distance design, ranging from 200mm to 220mm, facilitates easy integration with AOI illumination, enhancing your imaging setup.
• Offering magnification options from 0.21X to 0.367X, our product is versatile for various applications.
• Experience minimal distortion, with levels below 0.05%, which allows for image stitching resolution within just 1 pixel, ensuring precision and clarity.
• Our imaging solutions provide superior consistency, delivering excellent image quality between the center and four corners.
• Achieve remarkable achromatism performance, maintaining less than 1.5% of depth of field (DOF), making our product ideal for high-precision imaging applications.
• Trust in our factory's high standards as we are committed to providing exceptional optical solutions tailored to your requirements.

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    Effective Search Engine Optimization Strategies

    Achieving a prominent placement on search engine results pages requires a blend of quality content creation, structural optimization, and technical performance. By aligning your digital presence with modern web standards, you can consistently attract organic traffic and improve user engagement metrics.

    Core Web Vitals & Speed

    Search engines prioritize websites that load quickly and offer seamless visual stability. Optimizing images and streamlining scripts directly influences user retention and search rankings.

    Visual Optimization and Layout Design

    Images must be properly sized and formatted to prevent layout shifts. Below is an example of a multi-column responsive image layout that adapts seamlessly to desktop and mobile displays.

    Responsive Web Design Concept
    Desktop Layout Structure
    Mobile Friendly Optimization
    Mobile Optimization View

    Multimedia Integration

    Embedding relevant video content increases the average time spent on page, signaling to search engines that your content provides genuine value to visitors.

    Frequently Asked Questions

    Q: How long does it take to see noticeable results from SEO?
    Generally, significant SEO improvements can take between 3 to 6 months. This timeline depends on keyword competitiveness, content quality, and the technical health of your website.
    Q: Why is mobile responsiveness critical for search rankings?
    Google primarily uses the mobile version of a site's content for indexing and ranking (mobile-first indexing). A non-responsive site will likely suffer in search visibility.
    Q: What is the difference between On-Page and Off-Page SEO?
    On-Page SEO involves optimizing elements directly on your website, such as content, HTML tags, and site speed. Off-Page SEO focuses on external signals, primarily building high-quality backlinks from other websites.
    Q: How do Core Web Vitals affect my search rankings?
    Core Web Vitals measure real-world user experience, focusing on loading performance, interactivity, and visual stability. Sites meeting these recommended thresholds receive a ranking boost in search results.
    Q: Should I focus on keywords or user intent when creating content?
    User intent is paramount. While keyword research helps identify topics, search engines prioritize content that best answers the user's query and provides a satisfying reading experience.
    Q: How often should existing website content be updated?
    It is recommended to audit and refresh high-traffic content every 6 to 12 months to ensure all information remains accurate, relevant, and aligned with current search trends.

    Specification

    Model Mag
    (X)
    WD
    (mm)
    Object FOV
    (mm)
    Image FOV
    (mm)
    Telecentricity
    (°)
    DOF
    (mm)
    Aperature Resolution
    (μm)
    Image MTF30
    (LP/mm)
    Distortion
    (%)
    Mount Weight
    (kg)
    O/I
    (mm)
    XF-PTL03762-M72-11.48-VI 1.755 110 35.3 62 0.03 0.5@F15 F6-F83 5.7@F15 68@F15 0.036% M72 2.3 471.2
    XF-PTL04562-M72-11.48-VI 1.43 120 43.4 62 0.03 0.8@F15 F6-F83 6.9@F15 68@F15 0.029% M72 2.6 513.3
    XF-PTL05562-M72-11.48-VI 1.17 138 53 62 0.04 1.2@F15 F6-F83 8.5@F15 68@F15 0.012% M72 2.7 574.3
    XF-PTL06562-M72-11.48-VI 0.989 160 62.7 62 0.03 1.2@F11 F6-F83 7.4@F11 95@F11 0.037% M72 2.9 611.9
    XF-PTL08062-M72-11.48-VI 0.805 180 77 62 0.03 1.8@F11 F6-F83 9.0@F11 95@F11 0.028% M72 3.4 666.3
    XF-PTL09262-M72-11.48-VI 0.702 250 88.3 62 0.04 2.4@F11 F6-F83 10.3@F11 95@F11 0.043% M72 4.0 761.3
    XF-PTL11062-M72-11.48-VI 0.584 250 106.2 62 0.04 3.5@F11 F6-F83 12.4@F11 95@F11 0.038% M72 4.8 810.5
    XF-PTL12262-M72-11.48-VI 0.527 260 117.6 62 0.04 4.2@F11 F6-F83 13.8@F11 95@F11 0.022% M72 6.5 859.2
    XF-PTL13762-M72-11.48-VI 0.47 280 131.9 62 0.04 5.3@F11 F6-F83 15.5@F11 95@F11 0.025% M72 6.3 887.2
    XF-PTL15262-M72-11.48-VI 0.424 320 146.2 62 0.04 6.6@F11 F6-F83 17.1@F11 95@F11 0.022% M72 7.9 966.3
    XF-PTL18262-M72-11.48-VI 0.353 398 175.6 62 0.04 9.6@F11 F6-F83 20.5@F11 95@F11 0.025% M72 10.1 1092.2
    XF-PTL19562-M72-11.48-VI 0.331 400 187.3 62 0.04 11.1@F11 F6-F83 22@F11 95@F11 0.023% M72 11.5 1120.6
    XF-PTL23862-M72-11.48-VI 0.27 410 229.6 62 0.04 16.5@F11 F6-F83 26.9@F11 95@F11 0.018% M72 19.9 1278.7
    XF-PTL26862-M72-11.48-VI 0.24 410 258.3 62 0.04 20.8@F11 F6-F83 30.2@F11 90@F11 0.023% M72 23.7 1337.3
    XF-PTL31062-M72-11.48-VI 0.208 500 298.1 62 0.04 28.2@F11 F6-F83 35@F11 93@F11 0.018% M72 27.8 1493.6
    XF-PTL35062-M72-11.48-VI 0.184 540 337 62 0.05 35.7@F11 F6-F83 39.4@F11 95@F11 0.016% M72 33.6 1605.8
    XF-PTL39062-M72-11.48-VI 0.165 700 375.8 62 0.04 44.4@F11 F6-F83 44@F11 95@F11 0.020% M72 60.5 1986.2
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